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Author Question: The hypothesis statement is an example of a two-tail hypothesis test. Indicate whether the ... (Read 83 times)

neverstopbelieb

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on: Jun 24, 2018
The hypothesis statement is an example of a two-tail hypothesis test.
 
  Indicate whether the statement is true or false

Question 2

Suppose the round-trip airfare between Philadelphia and Los Angeles a month before the departure date follows the normal probability distribution with a mean of 387.20 and a standard deviation of 68.50.
 
  What is the probability that a randomly selected airfare between these two cities will be more than 450?A) 0.0788
  B) 0.1788
  C) 0.2033
  D) 0.3669
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mochi09

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Reply #1 on: Jun 24, 2018
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
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neverstopbelieb

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Reply 2 on: Jun 24, 2018
Great answer, keep it coming :)

juliaf

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Reply 3 on: Yesterday
Wow, this really help

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